Features: 1. The usual problem with the car drink holder console is you can"'"t adjust the size. You can"'"t put small bottled water to fit in securely. It will possibly bounce off when you drive. Car On-Board Water Cup Holder Fixer is your practical solutions. No need to buy or find a compatible design to fit in your drink holder. Just stick these fixers to your Car drink holder to prevent spilling. 2. CUP HOLDER: This Car On-Board Water Cup Holder Fixer Set can make your water cup securely stored, protect the cup from wiggling, and prevent water from spilling. 3. PRACTICAL SOLUTIONS: Most of the car holder console is too wide for your cup. The Car On-Board Water Cup Holder Fixer Set is your practical solutions to tighten the space, making your cup securely placed. 4. UNIVERSAL CUP FIXER: Self-Adhesive, compatible to match with your water cup and your onboard cup holder console. With its generic design, you don"'"t need to find another cup holder accessory that will match your vehicle. 5. DURABLE: Car On-Board Water Cup Holder Fixer Set is made from premium quality ABS materials. The built-in spring makes the cup firm and secure and will not easily lose its tightness. Once installed you"'"re ensured with a lifelong service. Specification: Material: ABS Size: as picture show Color: black Package Includes: 3/6pcs(optional) x Water Cup Holder Fixer(water cup holder is not included) Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.